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Django URL Redirect
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i added this but just got a HTTP 500 error ? url(r'^.*$', RedirectView.as_view(url='macmon_about', permanent=False)
– felix001
Feb 19 '13 at 18:01
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“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
... simple dictionary to a json file from python, but I keep getting the "TypeError: 1425 is not JSON serializable" message.
1...
Type List vs type ArrayList in Java [duplicate]
...ith a list that does not implement RandomAccess you will get a compilation error.
You could also test dynamically ... using instanceof ... if static typing is too awkward. And you could even write your code to use different algorithms (dynamically) depending on whether or not a list supported rand...
Upgrade python in a virtualenv
... just use virtualenv". EDIT: actually, it does work! It just also shows an error message about "ensurepip".
– rspeer
May 18 '17 at 20:01
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How to install grunt and how to build script with it
...ally using grunt init:gruntfile? I've tried doing this but I always get an error: Fatal error: Unable to find Gruntfile. Is the creation of Gruntfile.js always a manual process? If so, I see a benefit of using Yeoman where a Gruntfile.js is auto-generated (and this still applies for projects that I ...
Should I check in node_modules to git when creating a node.js app on Heroku?
... the Node.js buildpack source for these exact steps
However, the original error looks to be an incompatibility between the versions of npm and node. It is a good idea to always explicitly set the engines section of your packages.json according to this guide to avoid these types of situations:
{
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How can I check whether a numpy array is empty or not?
...ting with a 'empty' array, and growing with np.append is a frequent novice error.
Using a list in if alist: hinges on its boolean value:
In [102]: bool([])
Out[102]: False
In [103]: bool([1]) ...
event.returnValue is deprecated. Please use the standard event.preventDefault() instead
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I'm getting the error in a bare bones site with no angular being used or referenced - possibly indirectly referenced, but I doubt it.
– B. Clay Shannon
Nov 27 '13 at 14:22
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python assert with and without parenthesis
...foo == 8, \
"derp should be 8, it is " + str(foo)
Prints:
AssertionError: "derp should be 8, it is 7
Why does this python assert have to be different from everything else:
I think the pythonic ideology is that a program should self-correct without having to worry about the special flag to...
Variable's scope in a switch case [duplicate]
...nclose both declarations of the variables which will cause the compiler to error as the name to variable binding will have already been made.
In the other example it is ok because both variables are declared within their own braces (scope).
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